198768064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{809}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 432054000

約数和(自身を除く): 233285936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 349, 352, 698, 704, 809, 1396, 1618, 2792, 3236, 3839, 5584, 6472, 7678, 8899, 11168, 12944, 15356, 17798, 22336, 25888, 30712, 35596, 51776, 61424, 71192, 122848, 142384, 245696, 282341, 284768, 564682, 569536, 1129364, 2258728, 3105751, 4517456, 6211502, 9034912, 12423004, 18069824, 24846008, 49692016, 99384032, 198768064]

約数ペア:

[(1, 198768064), (2, 99384032), (4, 49692016), (8, 24846008), (11, 18069824), (16, 12423004), (22, 9034912), (32, 6211502), (44, 4517456), (64, 3105751), (88, 2258728), (176, 1129364), (349, 569536), (352, 564682), (698, 284768), (704, 282341), (809, 245696), (1396, 142384), (1618, 122848), (2792, 71192), (3236, 61424), (3839, 51776), (5584, 35596), (6472, 30712), (7678, 25888), (8899, 22336), (11168, 17798), (12944, 15356)]